Amazon.com - Original Magnet Frame by Canetti-4x6 inch - Single Frames
Amazon.com : 10 pk Recessed White Door Window Security Alarm Switch Reed Contact Magnet 3/8" : Electronics
Amazon.com: HiLetgo 5pcs Glass Seal Reed Switch Normal Close Magnetic Induction Switch Electromagnetic Normal Close Reed Switch N/C SPDT 2.0x14mm for Arduino : Industrial & Scientific
Amazon.com: WOWOONE 5pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 10pcs Small Multi-Use Round Magnets : Industrial & Scientific
Amazon.com: Gebildet 20pcs Glass Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2mm×14mm) with 20pcs Multi-Use Magnetic Sheet : Industrial & Scientific
Gebildet 10pcs Kunststoff-Reed-Schalter + 10pcs Glas-Reed-Schalter, magnetischer Induktionsschalter Magnet in der Nähe – Schaltkreis verbinden, Magnet entfernt – Schaltkreis unterbrechen : Amazon.de: Gewerbe, Industrie & Wissenschaft
Amazon.com: Gebildet 10pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (3mm×14mm) : Industrial & Scientific
Amazon.com: Gebildet Home Security Wired Rolling Door Contact 0~100V/0.5Amp Magnetic Reed Switch MC-51 Alarm Sensor Magnetic Switch with 2 Wires for N.C. Applications : Industrial & Scientific
Amazon.com: uxcell NC Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch Silver Gray MC-58 : Tools & Home Improvement
Amazon.com: Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 : Industrial & Scientific
Gebildet 20 Stück Reed-Schalter, Reed-Kontakt, Magnet in der Nähe –Schaltkreis verbinden, Magnet entfernt – Schaltkreis unterbrechen, magnetischer Induktionsschalter (2 mm x 14 mm) : Amazon.de: Gewerbe, Industrie & Wissenschaft
AZDelivery KY-021 Magnet Schalter Mini Magnet Reed Modul Sensor kompatibel mit Arduino und Raspberry Pi inklusive eBook! : Amazon.de: Computer & Zubehör
Amazon.com: uxcell Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.C. Applications OC-55 : Tools & Home Improvement
Amazon.com: Gebildet 30pcs Reed Switch, Normally Open (N/O) Magnetic Induction Switch, Miniature Reed Contact (2mm x 14mm) : Industrial & Scientific
Amazon.com: DIYhz Reed Switch Reed Reed Magnetic Switch Three Pin Normally Open and Normally Closed Conversion Tongue Reed Glass Seal 2.5 * 14MM 10PCS 10689 : Industrial & Scientific
Amazon.com: 2884019 Magnet Reed Repair Kit for Control Boards 2884019 : Everything Else
Amazon.com: NTE Electronics 54-630 Magnetic Alarm Reed Switch, SPST-NO Circuit, NO for Closed Loop System Action, Magnet Actuator, White : Industrial & Scientific